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ValeryOchkov24-Ruby IV
24-Ruby IV
November 14, 2020
Question

Fine Spline

  • November 14, 2020
  • 3 replies
  • 4425 views

Together with my students, I made animation that helps to understand what a cubic spline is.

Spline-Set.gif

One student sent me this beautiful spline

Spline-Fine.png

 

    3 replies

    A
    AlanStevens19-Tanzanite
    19-Tanzanite
    November 15, 2020

    Fantastic!  What imaginative students you have Val. 

     

    Alan 

      V
      ValeryOchkov24-Ruby IVAuthor
      24-Ruby IV
      November 15, 2020

      Thanks Alan.

      It was one lesson on STEAM thechnology of education:

      Science, Technology, Engineering, Art and Math

      M
      MaxNori10-Marble
      10-Marble
      December 20, 2020

      According to Wiki, the real, physical spline was used also by the Wright brothers to shape the wings of their aircraft.

        F
        Fred_Kohlhepp23-Emerald I
        23-Emerald I
        December 20, 2020

        Splines were drafting tools before they became calculation engines in CAD programs.

        Fred_Kohlhepp_0-1608483030870.png

        This was also the origin of the expression, "Get your ducks lined up."  The weights used to keep the flexible spline where the draftsman required were called ducks.

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          ValeryOchkov24-Ruby IVAuthor
          24-Ruby IV
          December 20, 2020

          I have used:

          Lecalo.pngLecalo-1.png

          W
          Werner_E25-Diamond I
          25-Diamond I
          December 20, 2020
          @ValeryOchkov wrote:

          Sorry - what same problem?

          @ValeryOchkov 

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